Module: OpenIdAuthentication

Included in:
NormalizeTest, StatusTest
Defined in:
lib/plugins/open_id_authentication/lib/open_id_authentication.rb,
lib/plugins/open_id_authentication/lib/open_id_authentication/nonce.rb,
lib/plugins/open_id_authentication/lib/open_id_authentication/request.rb,
lib/plugins/open_id_authentication/lib/open_id_authentication/db_store.rb,
lib/plugins/open_id_authentication/lib/open_id_authentication/association.rb,
lib/plugins/open_id_authentication/lib/open_id_authentication/mem_cache_store.rb

Defined Under Namespace

Modules: Request Classes: Association, DbStore, InvalidOpenId, MemCacheStore, Nonce, Result

Class Method Summary collapse

Class Method Details

.new(app) ⇒ Object 


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# File 'lib/plugins/open_id_authentication/lib/open_id_authentication.rb', line 6

def self.new(app)
  store = OpenIdAuthentication.store
  if store.nil?
    Rails.logger.warn "OpenIdAuthentication.store is nil. Using in-memory store."
  end

  ::Rack::OpenID.new(app, OpenIdAuthentication.store)
end

.normalize_identifier(identifier) ⇒ Object

normalizes an OpenID according to openid.net/specs/openid-authentication-2_0.html#normalization


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# File 'lib/plugins/open_id_authentication/lib/open_id_authentication.rb', line 80

def self.normalize_identifier(identifier)
  # clean up whitespace
  identifier = identifier.to_s.strip

  # if an XRI has a prefix, strip it.
  identifier.gsub!(/xri:\/\//i, '')

  # dodge XRIs -- TODO: validate, don't just skip.
  unless ['=', '@', '+', '$', '!', '('].include?(identifier.at(0))    # does it begin with http?  if not, add it.

    identifier = "http://#{identifier}" unless identifier =~ /^http/i

    # strip any fragments
    identifier.gsub!(/\#(.*)$/, '')

    begin
      uri = URI.parse(identifier)
      uri.scheme = uri.scheme.downcase if uri.scheme # URI should do this
      identifier = uri.normalize.to_s
    rescue URI::InvalidURIError
      raise InvalidOpenId.new("#{identifier} is not an OpenID identifier")
    end
  end

  return identifier
end

.store ⇒ Object 


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# File 'lib/plugins/open_id_authentication/lib/open_id_authentication.rb', line 15

def self.store
  @@store
end

.store=(*store_option) ⇒ Object 


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# File 'lib/plugins/open_id_authentication/lib/open_id_authentication.rb', line 19

def self.store=(*store_option)
  store, *parameters = *([ store_option ].flatten)

  @@store = case store
  when :memory
    require 'openid/store/memory'
    OpenID::Store::Memory.new
  when :file
    require 'openid/store/filesystem'
    OpenID::Store::Filesystem.new(Rails.root.join('tmp/openids'))
  when :memcache
    require 'memcache'
    require 'openid/store/memcache'
    OpenID::Store::Memcache.new(MemCache.new(parameters))
  else
    store
  end
end